Attorneys are not protected classes, just like smokers are not either.

In his book, if I was a REAL man, I would settle down in my john with a nice coffee and a cigarette and wait for my neighbors' appearances.

Treat it the same as smoking cigarettes. 

So, for a house with 2 adult smokers would be 4 occupants.

I call Bull Hocky.When applying for WELL FARE, they want to know if you sold a cigarette and made a profit.

The tenant is a smoker in the 3rd unit, but the other 2 units are in great clean nicely kept condition.My question is, how everyone effectively communicate and raise rents.

We had a 23 unit burn to the ground locally (cigarette butts thrown on mulch) so the Bldg Inspector required our 1960's era 6-plex to have a complete fire sprinkler system throughout per IRC2018.

Since it's a newer property you'll have lower CAPEX upfront, other than turning the other unit when the smoker eventually moves out. 

Hey Everyone,I have tenants in one of my units who are complaining that the smell of marijuana and cigarette smoke from the neighbors in the adjoining row home are causing nausea and headaches. 

They should just raise the price of lotto tickets and cigarettes if they need more cash .